61660401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81239}}^1$

素因数の和:81276

約数の個数: 16

約数和(自身を含む): 93588480

約数和(自身を除く): 31928079

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 81239, 243717, 893629, 1868497, 2680887, 5605491, 20553467, 61660401]

約数ペア:

[(1, 61660401), (3, 20553467), (11, 5605491), (23, 2680887), (33, 1868497), (69, 893629), (253, 243717), (759, 81239)]